290716634879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1\times {\mathrm{239389}}^1$

素因数の和:240490

約数の個数: 16

約数和(自身を含む): 320280838560

約数和(自身を除く): 29564203681

約数列:

[1, 11, 113, 977, 1243, 10747, 110401, 239389, 1214411, 2633279, 27050957, 233883053, 297560527, 2572713583, 26428784989, 290716634879]

約数ペア:

[(1, 290716634879), (11, 26428784989), (113, 2572713583), (977, 297560527), (1243, 233883053), (10747, 27050957), (110401, 2633279), (239389, 1214411)]